Kanpur Municipal Corporation — Stolen my money

I had raised complaint about kitchencup.in.i got an email asking for the contact details then i provided contact details.. I got call from one of the executive, he requested to install imobile app and select cashless service. He said to enter 20000 and enter the pin he gave. Then 20000 had been deducted from my bank account. This is number which i got call from [protected]. Please help me get my money back. I also raised a complaint in consumer court and hired lawyer. Soon you will get legal notice amd warrant.